// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/mac/scoped_mach_port.h"

#include "base/mac/mach_logging.h"

namespace base {
namespace mac {
    namespace internal {

        // static
        void SendRightTraits::Free(mach_port_t port)
        {
            kern_return_t kr = mach_port_deallocate(mach_task_self(), port);
            MACH_LOG_IF(ERROR, kr != KERN_SUCCESS, kr)
                << "ScopedMachSendRight mach_port_deallocate";
        }

        // static
        void ReceiveRightTraits::Free(mach_port_t port)
        {
            kern_return_t kr = mach_port_mod_refs(mach_task_self(), port, MACH_PORT_RIGHT_RECEIVE, -1);
            MACH_LOG_IF(ERROR, kr != KERN_SUCCESS, kr)
                << "ScopedMachReceiveRight mach_port_mod_refs";
        }

        // static
        void PortSetTraits::Free(mach_port_t port)
        {
            kern_return_t kr = mach_port_mod_refs(mach_task_self(), port, MACH_PORT_RIGHT_PORT_SET, -1);
            MACH_LOG_IF(ERROR, kr != KERN_SUCCESS, kr)
                << "ScopedMachPortSet mach_port_mod_refs";
        }

    } // namespace internal
} // namespace mac
} // namespace base
